Emeric Arpád, King of Hungary was born in 1174. (1) He was the son of Béla III Arpád, King of Hungary and Agnes de Châtillon. (2), (1) He married Constanza de Aragón, daughter of Alfonso II Raimond, Rey de Aragón and Sanchia de Castilla, in 1198. (3)

He died in 1204. (1)

Emeric Arpád, King of Hungary held the office of Co-regent of Hungary between 1185 and 1196. (4) He gained the title of King Emeric of Hungary in 1196. (1)